package com.zy.bootdemo.service;
import com.zy.bootdemo.entity.RoomEntity;
import  java.util.List;
public interface RoomService {
    List<RoomEntity> selectAll();

    boolean insertOne(String rNum , int rType);

    String selectOne(int id);

    boolean delOne(Integer id);

    List<RoomEntity> selectByType(Integer id);
}
